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Outdoor Research
Echo L/S Tee - Men's

4.217391304347826 out of 5 stars
23 Reviews


Size Chart


Why We Like The Echo L/S Tee

Our hypothesis is that Outdoor Research titled this shirt the Echo L/S Tee because when we wear it, we're echoing to everyone about how much it helps on exertive workouts. OR made it with their Airvent fabric that takes breathability, moisture-wicking, and quick-drying to new heights. They also added in ActiveFresh technology to keep us smelling fine after long days of sweating bullets in the summer sun.


  • Versatile and Popular shirt for all your high-output activities
  • Breathable Airvent fabric excels at moisture-wicking and fast drying
  • ActiveFresh tech helps prevent those pungent post-exercise scents
  • Flat seams and set-in sleeves reduce chafing to increase comfort
  • Reflective front logo works to keep you visible on sunrise runs
  • UPF 15 means added protection against the hot, beating sun
  • Item #ODRZ8NN
Airvent (100% polyester)
Center Back Length
UPF Rating
Claimed Weight
hiking, backpacking, climbing, running, training
Manufacturer Warranty

Overall Rating

4 based on 23 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 1 reviews
3 Stars - 3 reviews
4 Stars - 1 reviews
5 Stars - 16 reviews

What do you think about this product?


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5 out of 5 stars

June 10, 2024

Perfect for layering!

Perfect top for layering. Provides warmth, is light and comfortable. The color is great too. Using this mostly for hiking and camping.


Originally reviewed on

5 out of 5 stars

April 25, 2024

I love this shirt!

This is one of the most comfortable shirts, both for activities and lounging about. Light weight with good sun protection. (Never been sun burn) Outside, it keeps me warm down to about 60°F while walking/hiking, and cool up to about 80°F. If it's full sun outside, I switch to the hoody, but I prefer this version. This top also makes a good base layer under a jacket when temps are in the 50s.

Cimarron Woo

Originally reviewed on

5 out of 5 stars

April 23, 2024

Couldn't go out without it!

I have a chronic skin condition that demands that I cover up my skin. I am able to walk in complete comfort in your long sleeve tee....even in the Texas heat. This shirt allows me to be completely covered AND cool! Don't know how you do it, but it is amazing and allows me to walk every day!!!

Walking Bean

Originally reviewed on

4 out of 5 stars

March 30, 2024

Nice and light for easy sun protection

I got this shirt as a gift, my wife has a bunch of them and suggested it for warm weather sun protection. It's nice and light material, definitely good for the summer and not adding another heavy layer. It's nice to have an alternative to sunscreen. My only complaint is that the body is a perfect width for me but the arms and the body length are a bit short. For a brand focused on active people, they should know that thin/narrow people can still be tall!


Originally reviewed on

5 out of 5 stars

January 18, 2024

Great sun shirt

Bought this for a trip south. I hate putting on sunscreen all day but sometimes there is no shade. Looking forward to wearing this on hikes, swimming and between dives.


Originally reviewed on

5 out of 5 stars

January 14, 2024

Best shirt i own

Lightweight , super breathable. Great for hiking or traveling


Originally reviewed on

1 out of 5 stars

January 8, 2024

I would not buy again

Ordered medium size for son who wears a medium. He hiked CDT and knows his size in sun hoodies. What we received fit in body but had ridiculously large blousy arms. Looked like a large or xl arms on a medium. Return policy has no option for exchange even though obviously an issue with product. Even had to pay return shipping. Done with OR.


Originally reviewed on

5 out of 5 stars

January 6, 2024

Best lightweight long sleeve

The Echo line is the best lightweight garments and I have almost the entire line. From the sleeveless, to the echo hoodie and the traditional short and long sleeve shirts these are the best lightweight tops. They pack down to almost nothing and make a great base layer or sun cover up.


Originally reviewed on

5 out of 5 stars

November 17, 2023

Great Shirt

This shirt is so comfortable and light weight. I absolutely love it.


Originally reviewed on

5 out of 5 stars

August 8, 2023

Great shirt! Love these for summer days.

[This review was collected as part of a promotion.] I climb 2-3 days a week and these shirts have held up really well against the limestone of Charleston this summer. They are a tad bit on the large size, but I like that when it comes to a summer sun shirt. I am 6ft and 160pd and wear a large.


Originally reviewed on